[Input View] Makes the input view window support window.resizeTo() and w3c visibility API its web c…

ui/keyboard/keyboard_controller_proxy.cc

Index: ui/keyboard/keyboard_controller_proxy.cc
diff --git a/ui/keyboard/keyboard_controller_proxy.cc b/ui/keyboard/keyboard_controller_proxy.cc
index 2d1bb4b537b703a50a68aef536320e56cabbff35..40862044e4712571c078896ea5077c2bd44a0970 100644
--- a/ui/keyboard/keyboard_controller_proxy.cc
+++ b/ui/keyboard/keyboard_controller_proxy.cc
@@ -71,6 +71,23 @@ class KeyboardContentsDelegate : public content::WebContentsDelegate,
     return source;
   }
 
+  virtual bool IsPopupOrPanel(const content::WebContents* source) const
+      OVERRIDE {
+    return true;
+  }
+
+  virtual void MoveContents(
+      content::WebContents* source, const gfx::Rect& pos) OVERRIDE {
+    aura::Window* keyboard = proxy_->GetKeyboardWindow();
+    gfx::Rect bounds = keyboard->bounds();
+    int new_height = pos.height();
+    bounds.set_y(bounds.y() + bounds.height() - new_height);
+    bounds.set_height(new_height);
+    proxy_->set_resizing_from_contents(true);
+    keyboard->SetBounds(bounds);
+    proxy_->set_resizing_from_contents(false);
+  }
+
   // Overridden from content::WebContentsDelegate:
   virtual void RequestMediaAccessPermission(content::WebContents* web_contents,
       const content::MediaStreamRequest& request,
@@ -94,7 +111,7 @@ class KeyboardContentsDelegate : public content::WebContentsDelegate,
 namespace keyboard {
 
 KeyboardControllerProxy::KeyboardControllerProxy()
-    : default_url_(kKeyboardWebUIURL) {
+    : default_url_(kKeyboardWebUIURL), resizing_from_contents_(false) {
 }
 
 KeyboardControllerProxy::~KeyboardControllerProxy() {
@@ -139,11 +156,13 @@ aura::Window* KeyboardControllerProxy::GetKeyboardWindow() {
 }
 
 void KeyboardControllerProxy::ShowKeyboardContainer(aura::Window* container) {
+  GetKeyboardWindow()->Show();
   container->Show();
 }
 
 void KeyboardControllerProxy::HideKeyboardContainer(aura::Window* container) {
   container->Hide();
+  GetKeyboardWindow()->Hide();
 }
 
 void KeyboardControllerProxy::SetUpdateInputType(ui::TextInputType type) {